Interior wall coatings have always been well received by people. However, people have little understanding of interior wall coatings. What are the characteristics of different types of interior wall coatings? Let's take a look at them:
1. Synthetic resin emulsion interior wall coating
The coating is characterized by its ability to be painted, sprayed, and constructed. It has good leveling, fast drying, no odor, no fire hazard, and good color retention and scrub resistance. It can also be applied on the surface of the micro-wet foundation wall, which is conducive to improving the construction progress. Therefore it is suitable for higher level residential interior wall decoration.
2. Polyvinyl alcohol water glass interior wall coating
The coating has non-toxic, odorless, fast coating drying, smooth and smooth surface, can form a flat coating film similar to matt paint, has a certain decorative effect; and can be applied on a slightly wet wall, and the wall The surface has the advantage of a certain bond. However, it is poor in water resistance and easy to fall off, so it belongs to low-grade interior wall paint.
3. Hygienic pest control coating
These coatings are based on synthetic polymer compounds, combined with a variety of high-efficiency, low-toxic insecticides, and then added a variety of additives processed according to a specific synthetic process. It has the advantages of bright color, strong hiding power and good wet rub resistance. At the same time, it has a good contact effect on mosquitoes, flies, white mosquitoes, cockroaches and other pests, and is harmless to the human body. In addition to being used as an interior wall decoration, it is especially suitable for finishing in kitchens, food storage rooms, etc.
4. Aromatic interior wall coatings
It is made of polyvinyl alcohol as the base material, processed through a series of chemical reactions, and added with special synthetic flavors, pigments and other additives. It has the characteristics of bright color, fragrant smell, long-lasting fragrance, rich and non-toxic, fresh air and insect repellent sterilization. The scent has jasmine, rose, pine needles and so on.
5. Sound insulation fire retardant coatings
It is a water-soluble coating which is a film-forming material of a copolymer of a synthetic resin and an inorganic binder, and is compounded with a high-efficiency, sound-insulating and flame-retardant material and a chemical auxiliary agent. It has the characteristics of sound insulation, fireproof, aging resistance, corrosion resistance, wear resistance, water resistance and decorative effect.
6. Wood structure fireproof coating
It is an ideal method for fireproof coating treatment on the surface of fire hazards such as wood structural materials and wires for interior decoration. There are many types of commonly used fire retardant coatings. Only a few of them are described below:
(1) Organic and inorganic composite foaming type fireproof coatings These coatings are prepared by using inorganic polymer materials and organic polymer material composites as base materials.
It has the characteristics of light weight, fireproof, heat insulation, toughness, no brittleness, good decoration and convenient construction.
2) Organic polymer expansion fireproof coatings These coatings are based on organic polymer as a film-forming base, adding fireproof additives and chemical additives, and synthesized into a one-component water-based intumescent fireproof coating under certain process conditions.
It has the characteristics of non-toxic, good flame retardancy, moisture resistance, aging resistance, good color retention and high bonding strength. In particular, the expansion foaming ratio is high. Has a good fire protection effect. The “SJC4 Intumescent Fire Retardant Coating†produced by Beijing Tongzhou Fireproof Coatings Factory belongs to this type of coating.
(3) Acrylic Latex Intumescent Fireproof Coatings These coatings are prepared by using an acrylic emulsion as a binder, blending with various fireproofing additives, and using water as a medium plus pigments and additives.
It has the characteristics of non-combustible, non-explosive, non-toxic, fast drying, flame retardant and flame retardant, diverse colors, glazing, water resistance, oil resistance and aging resistance.
7. Anti-mold coatings
It is based on polymer copolymer emulsion or potassium water glass as the main film-forming material, and is prepared by processing raw materials such as pigments, fillers, low-toxic and high-efficiency anti-fungal agents.
It has the characteristics of non-toxic, odorless, non-combustible, water-resistant, acid-resistant, dense coating, scrub-resistant, decorative effect and convenient construction. In particular, it has very significant control effects on ten kinds of molds such as Aspergillus flavus. Therefore, it is very suitable for interior wall decoration in humid and mildew-prone environments. "Water-based interior wall anti-mold coating" produced by Shanghai Huili Chemical Building Materials General Factory; "Phenyl-propyl anti-mildew latex coating" produced by Shanghai Architectural Coatings Factory; "Inorganic anti-mold coating" produced by Jiangyin County Architectural Coatings Factory, Jiangsu Province Belongs to this type of coating.
8. Enamel coatings
It is a kind of light-based paint which is processed by various polymer compounds and is prepared by various additives, pigments and fillers. It has the characteristics of wear resistance, boiling water resistance, aging resistance and high hardness. After the coating film is bright and flat and the surface is stained, it can be wiped off with soap, washing powder, decontamination powder, etc. using a brush or other tool. Because it has the characteristics of enamel, it can be applied to the interior wall of the bathroom and kitchen instead of the tile. It can also be applied to sanitary wares made of cement (such as cement bathtubs) to make the surface smooth like an enamel.
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